1985 Oldsmobile Delta 88 Royale Specs, MPG & Trims
EPA fuel-economy data and specifications for the 1985 Oldsmobile Delta 88 Royale (17–21 MPG combined) across 5 listed configurations.
Overview
- Body class
- Large Cars
- Drive
- Rear-Wheel Drive
- Engine
- 6-cyl, 3.8 L; 8-cyl, 5.0 L; 8-cyl, 5.7 L
- Fuel type
- Regular Gasoline, Diesel
- Combined MPG
- 17–21 MPG
- Annual fuel cost
- $3,700–$4,550
- Configurations
- 5
MPG & fuel economy
City, highway and combined values below are EPA estimates. Where a powertrain has several configurations, the table shows the lowest–highest reported value. Electric configurations use MPGe.
| Powertrain | City | Highway | Combined | Annual fuel cost | CO2 |
|---|---|---|---|---|---|
| 8-cyl 5.7 L · Diesel · Rear-Wheel Drive | 18 | 26–27 | 21 | $4,550 | — |
| 6-cyl 3.8 L · Regular Gasoline · Rear-Wheel Drive | 15 | 20 | 17 | $3,950 | — |
| 8-cyl 5.0 L · Regular Gasoline · Rear-Wheel Drive | 15 | 20–22 | 17–18 | $3,700–$3,950 | — |
Configurations & engine comparison
Each row is one configuration/engine combination reported by the EPA for this model year. Missing EPA values are shown as —.
| Configuration / engine | Drive | Transmission | Cyl. | Displ. (L) | Fuel type | City | Hwy | Comb. | Annual cost |
|---|---|---|---|---|---|---|---|---|---|
| Delta 88 Royale | Rear-Wheel Drive | Automatic 3-spd | 6 | 3.8 | Regular Gasoline | 15 | 20 | 17 | $3,950 |
| Delta 88 Royale | Rear-Wheel Drive | Automatic 3-spd | 8 | 5.0 | Regular Gasoline | 15 | 20 | 17 | $3,950 |
| Delta 88 Royale | Rear-Wheel Drive | Automatic 3-spd | 8 | 5.7 | Diesel | 18 | 26 | 21 | $4,550 |
| Delta 88 Royale | Rear-Wheel Drive | Automatic 4-spd | 8 | 5.0 | Regular Gasoline | 15 | 22 | 18 | $3,700 |
| Delta 88 Royale | Rear-Wheel Drive | Automatic 4-spd | 8 | 5.7 | Diesel | 18 | 27 | 21 | $4,550 |
Frequently asked questions
What is the combined MPG of the 1985 Oldsmobile Delta 88 Royale?
According to EPA data, the 1985 Oldsmobile Delta 88 Royale is rated at 17–21 MPG combined for its conventional-fuel configurations.
How many cylinders does the 1985 Oldsmobile Delta 88 Royale have?
The EPA data lists 6 and 8 cylinders across its configurations.
What fuel type does the 1985 Oldsmobile Delta 88 Royale use?
It is offered with Regular Gasoline and Diesel.
What is the annual fuel cost of the 1985 Oldsmobile Delta 88 Royale?
The EPA estimates annual fuel costs ranging from $3,700 to $4,550.